Immunoassay unit for analysis of biological liquid



FIG. 1 is a top perspective view of an immunoassay unit for analysis of biological liquid, showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a top perspective view of an alternate embodiment of FIG. 1;

FIG. 4 is a top plan view of FIG. 3;

FIG. 5 is a side elevational view of FIG. 1, the opposite side elevational view being identical thereto;

FIG. 6 is a bottom plan view of FIG. 1; and,

FIG. 7 is a rear elevational view of FIG. 1.

The undisclosed sides of FIG. 3 are identical to that shown in FIGS. 5-7. 

The ornamental design for an immunoassay unit for analysis of biological liquid, as shown and described. 